Add -Wother so -Wnone suppresses all warnings.

[bison.git] / doc / bison.texinfo

diff --git a/doc/bison.texinfo b/doc/bison.texinfo
index 5ad3e6678273c69b17522f7f8949dae22c5ce613..1a1da5303c8683468f0df8fef49179c0f52930c1 100644 (file)
--- a/doc/bison.texinfo
+++ b/doc/bison.texinfo
@@ -7562,10 +7562,9 @@ never physically copied.  In our experience, the performance penalty of LAC
 has proven insignificant for practical grammars.
 @end itemize
 
-While the basic premise behind LAC has been recognized in the parser
-community for years, for the first publication that uses the term LAC and
-that discusses Bison's LAC implementation, @pxref{Bibliography,,Denny 2010
-May}.
+While the LAC algorithm shares techniques that have been recognized in the
+parser community for years, for the publication that introduces LAC,
+@pxref{Bibliography,,Denny 2010 May}.
 
 @node Unreachable States
 @subsection Unreachable States
@@ -8740,10 +8739,16 @@ These warnings are not enabled by default since they sometimes prove to
 be false alarms in existing grammars employing the Yacc constructs
 @code{$0} or @code{$-@var{n}} (where @var{n} is some positive integer).
 
-
 @item yacc
 Incompatibilities with POSIX Yacc.
 
+@item other
+All warnings not categorized above.  These warnings are enabled by default.
+
+This category is provided merely for the sake of completeness.  Future
+releases of Bison may move warnings from this category to new, more specific
+categories.
+
 @item all
 All the warnings.
 @item none